Nitrogen rather than compressed air in tires
Having properly inflated tires is essential for safety and good gas mileage, but should car owners fill their tires with compressed air or nitrogen? It is a debate that has gathered attention and supporters on both sides. Drivers often wonder if nitrogen will help extend the life of their tires, further improve fuel economy, or provide a smoother ride.
The question does not come with an easy answer, but there are certainly many advantages of using nitrogen instead of compressed air in tires.
Compressed air is made up of oxygen, nitrogen, water vapor, and other gases. Oxygen can be troublesome inside of tires because it is more likely to migrate through tire rubber than is nitrogen. Tires that are instead filled with nitrogen exhibit less pressure changes with temperature fluctuations. Another substance, water, also presents a danger. Water is unsafe inside of tires not only because it can cause an increased pressure change with temperature shifts but also because it corrodes aluminum or steel rims.
The question does not come with an easy answer, but there are certainly many advantages of using nitrogen instead of compressed air in tires.
Compressed air is made up of oxygen, nitrogen, water vapor, and other gases. Oxygen can be troublesome inside of tires because it is more likely to migrate through tire rubber than is nitrogen. Tires that are instead filled with nitrogen exhibit less pressure changes with temperature fluctuations. Another substance, water, also presents a danger. Water is unsafe inside of tires not only because it can cause an increased pressure change with temperature shifts but also because it corrodes aluminum or steel rims.
Beware that some service or gas stations may not keep their air system free of humidity. Some compressed air hoses that haven’t been cleared properly could gather water and transfer it to the tires. Make sure that the service station knows the correct maintenance steps for filling tires with compressed air. It also might be wise not to use water-based tire-mounting lubricants directly before filling tires with air. Instead, allow the tire to sit in the sun for a while until dry.
While drivers who put compressed air in their tires must consider the dangers of water and oxygen, those who opt for nitrogen don’t have to worry. The process of putting nitrogen in tires involves filling and purging several times in a row. This dilutes the concentration of oxygen inside the tire and removes the harmful water. The tires are then left with only nitrogen.
While drivers who put compressed air in their tires must consider the dangers of water and oxygen, those who opt for nitrogen don’t have to worry. The process of putting nitrogen in tires involves filling and purging several times in a row. This dilutes the concentration of oxygen inside the tire and removes the harmful water. The tires are then left with only nitrogen.
The main argument to use nitrogen tyre inflators instead of compressed air in tires is that nitrogen escapes through the tire at a much slower rate. With nitrogen your tire pressure is more likely to maintain the correct amount of pressure over the life the tire than if you use compressed air. This will provide better gas mileage and lower the wear and tear which will increase the life of the tire.
Drivers opting for nitrogen-filled tires can expect to pay between $5 - $30 per tire to have them filled. The process is simple but often time-consuming.
In conclusion, nitrogen eliminates water in tires, which means less corrosion, and also gets rid of troublesome pressure changes caused by oxygen. This should help save money in fuel and tire-maintenance costs, and drivers won’t experience any change in the car’s handling or other capabilities. The benefits that nitrogen provides should offset the cost of using nitrogen.
In conclusion, nitrogen eliminates water in tires, which means less corrosion, and also gets rid of troublesome pressure changes caused by oxygen. This should help save money in fuel and tire-maintenance costs, and drivers won’t experience any change in the car’s handling or other capabilities. The benefits that nitrogen provides should offset the cost of using nitrogen.
